S238B

Description：IC RF SWITCH SP2T 18GHZ MODULE
Series：-
Mfr：L3 Narda-MITEQ
Package：Box

SKU:a66005979172 Category: RF Switches Brand: L3 Narda-MITEQ

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Product introduction

S238B is listed in the RF Switches range at ChipApex. The manufacturer field lists L3 Narda-MITEQ. Its product description is IC RF SWITCH SP2T 18GHZ MODULE. Review the specifications below when checking this part for your BOM.

RF Switches specifications for S238B

Description：IC RF SWITCH SP2T 18GHZ MODULE
Series：-
Mfr：L3 Narda-MITEQ
Package：Box
Product Status：Active
RF Type：General Purpose
Topology：Reflective
Circuit：SP2T
Frequency Range：2GHz ~ 18GHz
Isolation：80dB (min)
Insertion Loss：2.8dB (max)
Test Frequency：18GHz
Impedance：-
Voltage - Supply：-
Operating Temperature：0°C ~ 70°C
Mounting Type：-
Package / Case：Module, SMA Connectors
P1dB：-
IIP3：35dBm
Features：-
Supplier Device Package：Module
Grade：-
Qualification：-

RF Switches datasheet and documents for S238B

S238B

RF Switches Overview

The L3 Narda-MITEQ S238B is a Single-Pole Double-Throw (SPDT) RF switch module designed for high-frequency applications. It operates within a frequency range of 2 GHz to 18 GHz. The component features a maximum insertion loss of 2.8 dB and supports an input IP3 of 35 dBm. Constructed with SMA connectors, this ruggedized unit is suitable for demanding environments requiring reliable signal routing in microwave systems.

RF Switches Feature Summary

Single-Pole Double-Throw (SPDT) configuration for signal path selection
Wideband operation covering 2 GHz to 18 GHz
Ruggedized construction for reliable performance
Integrated SMA connector interface

RF Switches Applications

Microwave communication systems
Test and measurement equipment
Electronic warfare systems
Radar signal processing

RF Switches Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm electrical characteristics and mechanical dimensions. Ensure compatibility with system impedance and connector types. Cross-reference part numbers with official L3 Narda-MITEQ catalogs to validate authenticity and current production status before procurement.

RF Switches Selection Notes

Select the S238B when SPDT switching functionality is required across the 2–18 GHz spectrum. Consider its ruggedized design for harsh environments. Evaluate insertion loss and IP3 specifications against system linearity and efficiency requirements. Confirm SMA connector compatibility with existing PCB or cable assemblies.

RF Switches Part Context

The S238B belongs to L3 Narda-MITEQ’s portfolio of ruggedized, connectorized directional couplers and switches. This product line emphasizes reliability and performance in high-power and high-frequency scenarios. The brand specializes in components for defense, aerospace, and industrial RF applications, ensuring robust engineering standards.

RF Switches Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official L3 Narda-MITEQ resources for potential cross-references or updated model equivalents.